222221448

素因数分解:

$2^3\times 3^3\times {\mathrm{1028803}}^1$

素因数の和:1028818

約数の個数: 32

約数和(自身を含む): 617282400

約数和(自身を除く): 395060952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1028803, 2057606, 3086409, 4115212, 6172818, 8230424, 9259227, 12345636, 18518454, 24691272, 27777681, 37036908, 55555362, 74073816, 111110724, 222221448]

約数ペア:

[(1, 222221448), (2, 111110724), (3, 74073816), (4, 55555362), (6, 37036908), (8, 27777681), (9, 24691272), (12, 18518454), (18, 12345636), (24, 9259227), (27, 8230424), (36, 6172818), (54, 4115212), (72, 3086409), (108, 2057606), (216, 1028803)]